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Difference between revisions of "RPS Drive 7"
(additional details for drive, consistency) |
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*Link: [https://www.mersenneforum.org/showthread.php?t=11465 Mersenne Forum] | *Link: [https://www.mersenneforum.org/showthread.php?t=11465 Mersenne Forum] | ||
*Started: 2009-02-06 | *Started: 2009-02-06 | ||
| − | *Ended: | + | *Ended: 2024-04-14 |
*{{Vk}}-values: | *{{Vk}}-values: | ||
:'''2009-02-06''': {{Vk}} = 2235, 2265, 2295, 2325, 2355, 2415, 2445, 2505, 2547, 2565, | :'''2009-02-06''': {{Vk}} = 2235, 2265, 2295, 2325, 2355, 2415, 2445, 2505, 2547, 2565, | ||
Revision as of 05:29, 14 June 2024
- Name: Riesel Prime Search Drive 7
- Purpose: The goal of this drive is to search for primes of the form k•2n-1 for 21 high-weighted 2200 < k < 3000.
- Link: Mersenne Forum
- Started: 2009-02-06
- Ended: 2024-04-14
- k-values:
- 2009-02-06: k = 2235, 2265, 2295, 2325, 2355, 2415, 2445, 2505, 2547, 2565,
- 2655, 2685, 2715, 2745, 2775, 2835, 2865, 2895, 2925, 2955, 2985 for 360,000 ≤ n ≤ 600,000
- 2009-08-23: removing k = 2865 for n > 600,000
- 2009-08-23: extending remaining k for 600,000 < n ≤ 1,000,000
- 2011-09-13: extending all k for n > 1,000,000
- All for drive k = 2235, 2265, 2295, 2325, 2355, 2415, 2445, 2505, 2547, 2565, 2655, 2685, 2715, 2745, 2775, 2835, 2865, 2895, 2925, 2955, 2985
- n-values: 360000 ≤ n ≤ 2000000
Data table
| k-value | Nash | n-range | primes for n |
|---|---|---|---|
| 2235 | 1977 | 360000-2000000 | 537475, 994452 |
| 2265 | 1659 | 360000-2000000 | 757026, 1337778 |
| 2295 | 2888 | 360000-2000000 | 519749, 605708, 633092, 736449, 867724, 1099067, 1155336, 1517247 |
| 2325 | 2642 | 360000-2000000 | 398692, 1366249, 1646536 |
| 2355 | 3275 | 360000-2000000 | 481236, 558309, 1085853, 1379854, 1571668 |
| 2415 | 2936 | 360000-2000000 | 439954, 722317, 738763, 953278, 1208963, 1413627, 1801615 |
| 2445 | 2414 | 360000-2000000 | 416077, 452044, 528423, 805756, 908461, 1377351, 1495063 |
| 2505 | 3730 | 360000-2000000 | 468805, 558870, 574175, 979009, 1264470 |
| 2547 | 3694 | 360000-2000000 | 366648, 368196, 437512, 454308, 503218, 556368, 591536, 875780, 901045, 1099688, 1477754 |
| 2565 | 3454 | 360000-2000000 | 427924, 749756, 1014584, 1113204, 1318176, 1758906 |
| 2655 | 2808 | 360000-2000000 | 430740, 472672, 689979, 708133, 721479, 853543, 871905, 1859692, 1879275 |
| 2685 | 2829 | 360000-2000000 | 372944, 378599, 394493, 483182, 489306, 1337858 |
| 2715 | 3018 | 360000-2000000 | 525530, 578940, 701687, 722131, 1163216, 1404211, 1429628, 1629931, 1640137 |
| 2745 | 2393 | 360000-2000000 | 473048, 475676, 768385, 803362, 825142, 1019018, 1040743, 1080710, 1449470 |
| 2775 | 2507 | 360000-2000000 | 397664, 407228, 408874, 453293, 457647, 489194, 557490, 725837, 758945, 1016504, 1035040, 1314555 |
| 2835 | 3883 | 360000-2000000 | 699953, 930835, 967424, 1036588, 1088812, 1388678 |
| 2865 | 2136 | 360000-600000 | 368821, 403368 |
| 2895 | 3185 | 360000-2000000 | 977676, 982050, 988301, 1133841, 1148691, 1371308, 1762011 |
| 2925 | 3658 | 360000-2000000 | 377867, 567219, 586347, 618817, 628889, 697733, 718246, 1074630, 1302041, 1319977, 1396366, 1457402, 1564031, 1657921 |
| 2955 | 2705 | 360000-2000000 | 406658, 460802, 495709, 551281, 570821, 640259, 1274306, 1582609, 1748957, 1991780 |
| 2985 | 3499 | 360000-2000000 | 363559, 411546, 414041, 545391, 1083810, 1185243, 1398863, 1404274 |
